... for Metal dome, Terminal, Bolt, Screw Nut, Rivet, Case, Cover, LED empty shell housing,Stamping and CNC hardware parts widely applied ... .csyhardware.en.alibaba.com Description Item LED empty shell housingFeatureled light housing , aluminum led lamp housing, led housingMaterialImport raw materials of Aluminum, steel ... and ODM design is welcome, we will provide best service 20W LED empty shell housing